ES8304157A1 - Procedimiento para la obtencion de un catalizador de polimerizacion de olefinas soportado mediante silice fosfato. - Google Patents

Procedimiento para la obtencion de un catalizador de polimerizacion de olefinas soportado mediante silice fosfato.

Info

Publication number
ES8304157A1
ES8304157A1 ES508354A ES508354A ES8304157A1 ES 8304157 A1 ES8304157 A1 ES 8304157A1 ES 508354 A ES508354 A ES 508354A ES 508354 A ES508354 A ES 508354A ES 8304157 A1 ES8304157 A1 ES 8304157A1
Authority
ES
Spain
Prior art keywords
silica
phosphate
aluminum phosphate
aluminum
combination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES508354A
Other languages
English (en)
Other versions
ES508354A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22829189&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8304157(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES8304157A1 publication Critical patent/ES8304157A1/es
Publication of ES508354A0 publication Critical patent/ES508354A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN CATALIZADOR DE POLIMERIZACION DE OLEFINAS MEDIANTE SILICE-FOSFATO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE FORMA UN HIDROGEL O UN XEROGEL DE SILICE; SEGUNDA, SE IMPREGNA LA SILICE CON UN MEDIO LIQUIDO QUE CONTENGA UNA FUENTE DE IONES ALUMINIO Y UNA FUENTE DE IONES FOSFATO; TERCERA, SE FORMA FOSFATO DE ALUMINIO EN EL INTERIOR DE LOS POROS DE LA SILICE MEDIANTE LA ADICION DE UN AGENTE DE NEUTRALIZACION; CUARTA, SE AÑADE UN COMPONENTE DE CROMO A LA SILICE IMPREGNADA DE FOSFATO DE ALUMINIO; Y POR ULTIMO, SE ACTIVA LA COMPOSICION DE SILICE-FOSFATO QUE CONTIENE CROMO, MEDIANTE CALENTAMIENTO A UNA TEMPERATURA COMPRENDIDA ENTRE 150 Y 1.000 GRADOS, EN UN AMBIENTE OXIDANTE.
ES508354A 1980-12-31 1981-12-28 Procedimiento para la obtencion de un catalizador de polimerizacion de olefinas soportado mediante silice fosfato. Granted ES508354A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/221,746 US4364839A (en) 1980-12-31 1980-12-31 Catalyst comprising chromium on silica/phosphate support

Publications (2)

Publication Number Publication Date
ES8304157A1 true ES8304157A1 (es) 1983-03-01
ES508354A0 ES508354A0 (es) 1983-03-01

Family

ID=22829189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508354A Granted ES508354A0 (es) 1980-12-31 1981-12-28 Procedimiento para la obtencion de un catalizador de polimerizacion de olefinas soportado mediante silice fosfato.

Country Status (12)

Country Link
US (1) US4364839A (es)
EP (1) EP0055864B2 (es)
JP (1) JPS57135809A (es)
AT (1) ATE21912T1 (es)
AU (1) AU533782B2 (es)
CA (1) CA1171843A (es)
DE (1) DE3175279D1 (es)
ES (1) ES508354A0 (es)
GB (1) GB2090158B (es)
MX (1) MX162835B (es)
NO (1) NO158347C (es)
SG (1) SG70285G (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397765A (en) * 1980-12-31 1983-08-09 Phillips Petroleum Company Phosphated alumina or aluminum phosphate chromium catalyst
US4424139A (en) 1982-03-30 1984-01-03 Phillips Petroleum Company Catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US4444966A (en) * 1982-05-05 1984-04-24 Phillips Petroleum Company Polymerization using phosphated alumina or aluminum phosphate chromium catalyst
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4659690A (en) * 1983-12-23 1987-04-21 Phillips Petroleum Company Acid agglomeration of refractory gel in polar organic diluent
US4818800A (en) * 1985-07-29 1989-04-04 Phillips Petroleum Company Polymerization process utilizing a silica-supported chromium oxide catalyst and boron-containing adjuvant
US4877763A (en) * 1984-05-25 1989-10-31 Williams, Phillips & Umphlett Supported chromium oxide/boron catalyst
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
US4593146A (en) * 1985-03-29 1986-06-03 Phillips Petroleum Company Isomerization process and catalyst therefor
US4735931A (en) * 1986-06-16 1988-04-05 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
DE3635710A1 (de) * 1986-10-21 1988-04-28 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
US5010152A (en) * 1987-01-08 1991-04-23 Phillips Petroleum Company Polymerization process utilizing chromium on an acid agglomerated refractory gel
CA1307619C (en) * 1987-05-20 1992-09-15 Louis J. Rekers Chromium catalyst compositions and polymerization utilizing same
US4910329A (en) * 1989-01-11 1990-03-20 Rohm And Haas Company Process for preparing hydroxyalkyl esters
DE4134146A1 (de) * 1991-10-16 1993-04-22 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
DE4228883A1 (de) * 1992-08-29 1994-03-03 Basf Ag Phillips-Katalysator zur Polymerisation von â-Olefinen
BE1007148A3 (fr) * 1993-05-17 1995-04-11 Solvay Support pour catalyseurs, procede pour la fabrication d'un gel precurseur d'un support pour catalyseurs, procede de preparation d'un support pour catalyseurs, catalyseur pour la polymerisation d'olefines et procede pour la polymerisation d'olefines au moyen de ce catalyseur.
US5543376A (en) * 1994-02-25 1996-08-06 Phillips Petroleum Company Process for producing polyolefins
US5637778A (en) * 1994-08-08 1997-06-10 Texaco Chemical Inc. Isopropyl alcohol and diispropyl ether production from crude by-product acetone in one step
EP0962469A1 (en) 1998-06-05 1999-12-08 Fina Research S.A. Titanated chromium catalyst supported on silica-aluminophosphate
EP0962468A1 (en) * 1998-06-05 1999-12-08 Fina Research S.A. Catalysts for polyethylene production and use thereof
DE19943167A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zur Herstellung von geträgerten Chromkatalysatoren
CA2338094C (en) 2001-02-23 2009-09-15 Nova Chemicals Corporation Catalyst for olefin polymerization
BR122015023066B1 (pt) 2004-04-22 2018-01-09 Chevron Phillips Chemical Company Lp Polymer Composition
US6977235B2 (en) * 2004-04-22 2005-12-20 Chevron Phillips Chemical Company, Lp Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
US7307133B2 (en) * 2004-04-22 2007-12-11 Chevron Phillips Chemical Company Lp Polymers having broad molecular weight distributions and methods of making the same
US20080269441A1 (en) * 2007-04-30 2008-10-30 Gerhard Guenther Polymerization process providing polyethylene of enhanced optical properties
US7589044B2 (en) 2007-10-02 2009-09-15 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
EP2195354B1 (en) * 2007-10-03 2018-12-05 Chevron Phillips Chemical Company Lp Methods of preparing a polymerization catalyst
GB0720983D0 (en) * 2007-10-26 2007-12-05 Ineos Silicas Ltd Catalyst particles their preparation and use
CN102036998A (zh) * 2008-06-05 2011-04-27 株式会社艾迪科 苯氧化铝化合物以及使用了该化合物的稳定化聚合物的制造方法
US8399580B2 (en) 2010-08-11 2013-03-19 Chevron Philips Chemical Company Lp Additives to chromium catalyst mix tank
US9376511B2 (en) 2013-03-13 2016-06-28 Chevron Phillips Chemical Company Lp Polymerization catalysts and polymers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840551A (en) * 1955-08-18 1958-06-24 Standard Oil Co Olefin polymerization with catalysts prepared from boron compounds and transition metal compounds
NL101269C (es) 1955-12-16 1900-01-01
US2938001A (en) * 1956-12-13 1960-05-24 Universal Oil Prod Co Catalyst composite
NL255524A (es) * 1959-09-03
US3211801A (en) * 1961-12-08 1965-10-12 Phillips Petroleum Co Supported olefin conversion catalysts
US3342750A (en) * 1965-04-01 1967-09-19 Exxon Research Engineering Co Compositions containing stable aluminum phosphate gel and methods of making and using same
US3453219A (en) * 1966-12-19 1969-07-01 Universal Oil Prod Co Petroleum crude oil hydrorefining catalyst
US3780011A (en) * 1971-04-09 1973-12-18 Chemplex Co Catalyst and catalytic process
US3907849A (en) * 1972-12-29 1975-09-23 Anderson Dev Co Chromium tris-diorgano-orthophosphates and their preparation
US3985676A (en) * 1974-01-24 1976-10-12 National Petro Chemicals Corporation Catalyst composition and method for the preparation thereof
US4192775A (en) * 1975-03-14 1980-03-11 National Petro Chemicals Corporation Olefin polymerization catalyst
CA1068048A (en) 1975-09-10 1979-12-11 Thomas J. Lynch Ethylene polymerization catalysts
US4118340A (en) * 1976-06-07 1978-10-03 National Distillers And Chemical Corporation Novel polymerization catalyst
IT1077072B (it) 1976-10-19 1985-04-27 Sarda Off Mecc Spa Procedimento di polimerizzazione di olefine e relativi catalizzatori
US4248735A (en) * 1979-06-01 1981-02-03 Phillips Petroleum Company Treatment of silica
GB2017521B (en) 1978-03-29 1983-02-02 Bp Chem Int Ltd Supported polymerisation catalysts

Also Published As

Publication number Publication date
EP0055864B2 (en) 1992-03-18
NO814483L (no) 1982-07-01
NO158347B (no) 1988-05-16
JPS57135809A (en) 1982-08-21
SG70285G (en) 1986-05-02
JPS619323B2 (es) 1986-03-22
EP0055864A3 (en) 1982-08-04
AU7910281A (en) 1982-07-15
US4364839A (en) 1982-12-21
EP0055864B1 (en) 1986-09-03
ES508354A0 (es) 1983-03-01
EP0055864A2 (en) 1982-07-14
MX162835B (es) 1991-06-28
GB2090158A (en) 1982-07-07
DE3175279D1 (en) 1986-10-09
AU533782B2 (en) 1983-12-08
ATE21912T1 (de) 1986-09-15
GB2090158B (en) 1985-01-03
NO158347C (no) 1988-08-24
CA1171843A (en) 1984-07-31

Similar Documents

Publication Publication Date Title
DE3175279D1 (en) Catalyst and use of same for polymerizing olefins
GB2090268B (en) Phosphate-supported chromium-containing olefin polymerisation catalysts
ES8304159A1 (es) Procedimiento para la obtencion de un catalizador para la polimerizacion de olefinas.
DE3751176D1 (de) Katalysatorzusammensetzung für Olefinpolymerisation.
CA2024899A1 (en) Olefin polymerization catalysts
ES2097749T3 (es) Procedimiento para la polimerizacion de olefinas.
ES2116188B1 (es) Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales.
AU533369B2 (en) Olefin polymerisation catalyst
PL286476A1 (en) Method of polymerizing plefins and catalytic sysytem therefor